Research News

High-Resolution Maps Reveal Hidden Losses in China’s Winter Wheat Harvest

Researchers from the Aerospace Information Research Institute (AIR) under the Chinese Academy of Sciences have developed the first-ever 10-meter resolution maps of harvested winter wheat areas across China’s top-producing regions from 2018 to 2022. The study published in the Scientific Data​on September 27, used satellite remote sensing and advanced machine learning algorithms to highlight a significant discrepancy between planted and harvested areas. The research revealed that about 13% of planted winter wheat is lost before harvest due to meteorological factors such as dry-hot winds and waterlogging.

Sep 30, 2024

New Ground Station Opens, Boosting Earth Observation Capabilities in Southwest China

The Lijiang station, part of China's Remote Sensing Satellite Ground Station (RSGS), officially commenced operations on September 27, 2024. The station, operated by the Aerospace Information Research Institute (AIR) of the Chinese Academy of Sciences (CAS), fills a critical gap by providing real-time satellite data reception in Southwest China.

Sep 30, 2024

AIR Unveils Innovative BeiDou Navigation and Remote Sensing Platform to Revolutionize Industry Solutions

The Aerospace Information Research Institute (AIR) of the Chinese Academy of Sciences officially launched an advanced BeiDou Navigation and High-Resolution Remote Sensing Comprehensive Service Platform on September 21 during the inaugural Aerospace Information Technology Conference in Jinan, Shandong Province.

Sep 24, 2024

Comprehensive Experiment for Regional Ecological Monitoring Conducted in North China

The Aerospace Information Research Institute (AIR) of the Chinese Academy of Sciences (CAS) led a comprehensive experiment as part of the Common Application support Platform for Land Observation Satellites of China’s Civil Space Infrastructure . This experiment, which coordinated space-based, air-based, and ground-based observations, was conducted from August 12 to 25 at the Space-based Northwest Comprehensive Experimental Field in Bayannur, western Inner Mongolia of North China.

Aug 28, 2024

Chinese Gaofen-7 Satellite Enhances Precision in Forest Height Measurement

Scientists have developed a method to measure forest heights using advanced satellite technology, significantly reducing the need for labor-intensive fieldwork. A recent study published on July 29 in the Journal of Remote Sensing by a team of international researchers leverages high-resolution satellite imagery from China's GF-7 satellite and historical images from Google Earth to achieve highly precise forest height measurements.

Aug 04, 2024